Returns coordinates of the two opposite corners of the area that surrounds the geometry.
The first item in the array is the corner with the smallest coordinate values relative to the rest of the points in the area; the second item is the corner with the largest coordinate values.

Deletes a defined number of contours, starting from the specified index.
New contours can be added in place of the deleted ones.
Coordinates of the new contours can be passed as additional arguments after the "number" parameter.

Returns coordinates of the two opposite corners of the area that surrounds the geometry.
The first item in the array is the corner with the smallest coordinate values relative to the rest of the points in the area; the second item is the corner with the largest coordinate values.

Deletes a defined number of contours, starting from the specified index.
New contours can be added in place of the deleted ones.
Coordinates of the new contours can be passed as additional arguments after the "number" parameter.